KL4001
The Beckhoff KL4001 is a compact analog input module from the KL Analog Input Modules series, offering 12-bit resolution and a 0–10 V signal voltage range. It performs conversions in ~1.5 ms, consumes 75 mA via the K-bus and provides 1×16 bit output with ±0.1% error. Rated for -25 … +60 °C operation and IP20 protection, this 85 g module supports loads >5 kΩ short-circuit proof for reliable industrial automation.